Table 2 Root-mean-square (RMS) for high-order aberrations (HOAs), astigmatism, coma, trefoil and spherical aberration.

From: Artificial iris performance for smart contact lens vision correction applications

 

EYE (8-mm)

CL sphere (8-mm)

CL best design (8-mm)

Smart CL (6-mm)

OD

HOAs

1.72

1.67

0.28

0.07

ASTIGMATISM

4.67

0.31

0.17

0.09

COMA

0.19

0.13

0.13

0.04

TREFOIL

0.18

0.09

0.09

0.04

SPHERICAL

1.64

1.65

0.16

− 0.01

OS

HOAs

1.91

1.71

0.25

0.08

ASTIGMATISM

4.94

0.46

0.17

0.07

COMA

0.63

0.07

0.07

0.03

TREFOIL

0.42

0.09

0.09

0.06

SPHERICAL

1.70

1.69

0.16

− 0.01

  1. OD, right eye; OS, left eye. EYE, aniridia eye; CL sphere, conventional contact lens design (spherical); CL best design, customized contact lens design considering the best biconicoid fitting; Smart CL, customized contact lens design + artificial iris. Units, microns (μm).
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